(Optional) Bezel long off centered
10
(Optional) Power adapter cable
4
(Optional) Blind cover
11
(Optional) DIN rail clip
5
(Optional) Four number M3 flat head
screws
12
(Optional) Two number 6-32 DIN rail clip
mounting screws
6
Installation Guidelines
Supported Hardware
• Up to 1 GB of Cisco SD memory card is supported.
• USB to UART device driver from the Silicon Labs website. Download the device driver depending on
the operating system installed.
General Guidelines
When determining where to install the switch, verify that these guidelines are met:
• The operating environment is within the ranges listed in
• Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting
fixtures. Make sure that the cabling is safely away from other devices that might damage the cables.
• Airflow around the switch is unrestricted.
• For 10/100 and 1 Gigabit Ethernet ports, the cable length from a switch to a connected device cannot
exceed 328 feet (100 meters).
Mounting the Switch
Mounting CMICR-4PS and CMICR-4PC Switches
The following are the supported mounting options for CMICR-4PS and CMICR-4PC switches.
• Direct mount on Rapid 45 duct
• Box mount on cable duct
• Anchor rail mount on cable duct
• Front-locking mount on cable duct
• DIN rail mount
For new installations, we recommend installing the switch using direct mount and box mount options. However,
for existing installations, you can use your existing mounting accessories and install it using any of the
supported mounting options.
Cisco Catalyst Micro Series Switch Hardware Installation Guide
12
Switch Installation
Installation Guidelines
